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Colour

#877A3F

  • #877A3F
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#877A3F is a yellow with RGB values 135, 122, 63 and HSL 49°, 36%, 39%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#877A3F#877A3F
HEX#877A3F
RGBrgb(135, 122, 63)
RGB (0–1)0.5294, 0.4784, 0.2471
RGB percentages52.9%, 47.8%, 24.7%
HSLhsl(49.2, 36.4%, 38.8%)
HSV / HSBhsv(49.2, 53.3%, 52.9%)
CMYK0%, 9.6%, 53.3%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,878,655
CSS custom property--colour: #877A3F;

Brightness & contrast

Relative luminance0.19429WCAG 2.x, 0 is black and 1 is white
Perceived brightness121 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.89:1
Contrast with white4.3:1WCAG normal text: Fail
Contrast with black4.89:1WCAG normal text: AA
Greyscale equivalent#797979
Inverted#7885C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#84773Ano red cones; affects about 1% of men; ΔE 1.7 from the original
Deuteranopia#887C41no green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#90726Cno blue cones; rare, and affects men and women equally; ΔE 29.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.3:1WCAG large text: AA
Contrast with black, large text4.89:1WCAG large text: AAA

Named colours

Dark olivegreen · ΔE 18.2Dark khaki · ΔE 23.5Olive · ΔE 24.8Tan · ΔE 26.9Burlywood · ΔE 28.1Olivedrab · ΔE 29.8
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.24, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3F4C87
Analogous#87563F, #70873F
Triadic#3F877A, #7A3F87
Split complementary#3F7087, #563F87
Tetradic#3F8756, #3F4C87, #873F70

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDD6B5
Lighter +30%#CCC293
Lighter +20%#BCAE70
Lighter +10%#AA994F
Darker −10%#645B2F
Darker −20%#413B1F
Darker −30%#1F1C0E
Darker −40%#000000
More saturated +25%#A08A26
Less saturated −25%#6E6A58

Channel breakdown

R135
G122
B63
Red135 (52.9%)
Green122 (47.8%)
Blue63 (24.7%)
Hue49.17°
Saturation (HSL)36.36%
Lightness38.82%
Dominant channelRed
Hex per channelR 87 · G 7A · B 3F

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Every value on this page was computed from “877a3f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.